/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.explorer.ui.event;

import com.vaadin.ui.Component;
import com.vaadin.ui.Component.Event;


/**
 * Generic event to use when simething is submitted or cancelled. Optionally,
 * an object can be passed, representing data or state for this event.
 *
 * @author Frederik Heremans
 */
public class SubmitEvent extends Event {

    public static final String SUBMITTED = "submit";
    public static final String CANCELLED = "cancel";
    private static final long serialVersionUID = 1L;
    private String type;
    private Object data;


    public SubmitEvent(Component source, String type) {
        this(source, type, null);
    }

    public SubmitEvent(Component source, String type, Object data) {
        super(source);
        this.type = type;
        this.data = data;
    }

    public String getType() {
        return type;
    }

    /**
     * Additional state or data for this event.
     */
    public Object getData() {
        return data;
    }

}
